630 UstilagiuacesB, Tillotieoe, Doassaiisia. 



5-9 |j. (liaiu., tunica brniineo-aurata 1-1,5 \i cr. praeditis, aetate col- 

 labesccntibus ; sporis subglobosis, ovoideis v. polygoniis in sero 

 quoque glomerulo paucis v. nunierosis, 3-20, raro 1-2, plerumqne 

 10-15 |Ji cr., tunica 2-3 p. cr. castaneo-brnnnea. 



Hab. iu foliis caulibusque Trillii chloropetali [Lilia- 

 ceae], Benton Co., Oregon Auier. bor. (F. D. Bailey). 

 7. Urocystis Mustaphae Maire, Bull. Soc. H. N. Afr. Nord, 1915 p. 151 233i 

 c. ic. — Matricis iufestatione generali insignis, soris per caules et 

 petiolos matricis deformatae totius evolutis, rimis longitudinalibus 

 dehiscentibus atris; sporis levibus in glomerulos subglobosos v. irre- 

 gulariter ovoideos 8-25 * 7-8 conglobatis, centralibus 1-10 ovoideo- 

 sphaeroideis, fuscis, 5-8 o 4,5-6, periphericis sterilibus, plus minusve 

 uumerosis, subhyalinis, depressiusculis, 3-4 » 2-4, stratum continuum 

 V. interruptum eftbrmantibus. 



Hab. in caulibus petiolisque C 1 e m a t i d i s c i r r o s a e [Ea- 

 nunculaceae] Alger, El Qnattar Africa bor. (Mustapha Brichi). — 

 Imprimis quia late per matricem effusa et deformans ab alfini JJr. 

 Anemones dignoscitur. 



DOASSANSIA Cornu — Syll. VII p. 502, IX p. 288, XI p. 235, XIV 

 p. 427, XVI p. 378, XVII p. 481, XXI p. 526. 



1. Doassansia (Doassansiopsis) furva Davis, Parasit Fungi Wisconsin, 2332 

 V, Trans. Wisc. Ac. of Sc. etc. XIX, 1919, P. II, p. 704. — Glo- 

 merulis sporarum folio immersis, laxe incrustantibus, discretis, uigro- 

 brunneis, e sphaeroideis ovoideis, 100-150 [jl diam. ; sporis stratu 

 mediano sterili parejichymatico limitantibus, rotundato cuboideis 

 8-10 {Ji diam. ; cellulis corticalibus inconspicuis e plano-convexis 

 depressis, 6-9 * 1-3. 



Hab. in foliis S a g i 1 1 a r i a e h e t e r o p h y 11 a e [Alismata- 

 ceae], Arcadia, Wisc, Amer. bor. 



2. Doassansia Nymphaeae H. et P. Syd., Ann. Mycol. X, 1912, p. 406.— 2333 

 Petiolicola; tumores, 0,5-1,5 cm. longos latosque hemisphaerice pro- 

 minentes efformans ; glomerulis sporarum rotundatis v. ellipticis. 

 175-250 |Ji diam., flavo-brunneis ; sporis angnlato-globosis, levibus, 

 8-11 \s. diam. ; tegumento communi tenui, flavo-brunneo, ex cellulis 

 elliptico-oblongis 13-16^7-10 latis coraposito ; sporidiolis 4-6 iu 

 quoque verticillo, fusiformi-cyliudraceis. 



Hab. in petiolis Nymphaeae stellatae [Nymphaeaceae], 

 Bassein Bombay Presid., Indiae or. (H. M. Chibber). 



